1 2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
3 * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
4 build-id section name from '.build-id' to '.buildid'.
5 * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
7 2014-08-22 Andreas Tobler <andreast@fgznet.ch>
9 * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
10 64kB boundary like in armelf_linux.sh.
12 2014-08-22 Alan Modra <amodra@gmail.com>
14 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
15 bfd_elf_discard_info after generating glink .eh_frame. Delete
16 redundant test on ppc64_elf_setup_section_lists status.
18 2014-08-20 Maciej W. Rozycki <macro@codesourcery.com>
20 * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
21 (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
23 2014-08-20 Will Newton <will.newton@linaro.org>
25 * configure.tgt: Default armeb-*-eabi* to big endian.
27 2014-08-20 Daniel Micay <danielmicay@gmail.com>
29 * emultempl/pep.em: Add --high-entropy-va switch.
30 * ld.texinfo: Document the --high-entropy-va switch.
32 2014-08-20 Nick Clifton <nickc@redhat.com>
34 * scripttempl/DWARF.sc: Add copyright notice.
35 * scripttempl/aix.sc: Likewise.
36 * scripttempl/alpha.sc: Likewise.
37 * scripttempl/alphavms.sc: Likewise.
38 * scripttempl/aout.sc: Likewise.
39 * scripttempl/armaout.sc: Likewise.
40 * scripttempl/armbpabi.sc: Likewise.
41 * scripttempl/armcoff.sc: Likewise.
42 * scripttempl/avr.sc: Likewise.
43 * scripttempl/avrtiny.sc: Likewise.
44 * scripttempl/crisaout.sc: Likewise.
45 * scripttempl/delta68.sc: Likewise.
46 * scripttempl/dlx.sc: Likewise.
47 * scripttempl/elf.sc: Likewise.
48 * scripttempl/elf32cr16.sc: Likewise.
49 * scripttempl/elf32cr16c.sc: Likewise.
50 * scripttempl/elf32crx.sc: Likewise.
51 * scripttempl/elf32msp430.sc: Likewise.
52 * scripttempl/elf32msp430_3.sc: Likewise.
53 * scripttempl/elf32sh-symbian.sc: Likewise.
54 * scripttempl/elf32xc16x.sc: Likewise.
55 * scripttempl/elf32xc16xl.sc: Likewise.
56 * scripttempl/elf32xc16xs.sc: Likewise.
57 * scripttempl/elf64hppa.sc: Likewise.
58 * scripttempl/elf_chaos.sc: Likewise.
59 * scripttempl/elfd10v.sc: Likewise.
60 * scripttempl/elfd30v.sc: Likewise.
61 * scripttempl/elfi370.sc: Likewise.
62 * scripttempl/elfm68hc11.sc: Likewise.
63 * scripttempl/elfm68hc12.sc: Likewise.
64 * scripttempl/elfmicroblaze.sc: Likewise.
65 * scripttempl/elfxgate.sc: Likewise.
66 * scripttempl/elfxtensa.sc: Likewise.
67 * scripttempl/epiphany_4x4.sc: Likewise.
68 * scripttempl/epocpe.sc: Likewise.
69 * scripttempl/h8300.sc: Likewise.
70 * scripttempl/h8300h.sc: Likewise.
71 * scripttempl/h8300hn.sc: Likewise.
72 * scripttempl/h8300s.sc: Likewise.
73 * scripttempl/h8300sn.sc: Likewise.
74 * scripttempl/h8300sx.sc: Likewise.
75 * scripttempl/h8300sxn.sc: Likewise.
76 * scripttempl/h8500.sc: Likewise.
77 * scripttempl/h8500b.sc: Likewise.
78 * scripttempl/h8500c.sc: Likewise.
79 * scripttempl/h8500m.sc: Likewise.
80 * scripttempl/h8500s.sc: Likewise.
81 * scripttempl/hppaelf.sc: Likewise.
82 * scripttempl/i386beos.sc: Likewise.
83 * scripttempl/i386coff.sc: Likewise.
84 * scripttempl/i386go32.sc: Likewise.
85 * scripttempl/i386msdos.sc: Likewise.
86 * scripttempl/i860coff.sc: Likewise.
87 * scripttempl/i960.sc: Likewise.
88 * scripttempl/ia64vms.sc: Likewise.
89 * scripttempl/ip2k.sc: Likewise.
90 * scripttempl/iq2000.sc: Likewise.
91 * scripttempl/m68kaux.sc: Likewise.
92 * scripttempl/m68kcoff.sc: Likewise.
93 * scripttempl/m88kbcs.sc: Likewise.
94 * scripttempl/mcorepe.sc: Likewise.
95 * scripttempl/mep.sc: Likewise.
96 * scripttempl/mips.sc: Likewise.
97 * scripttempl/mipsbsd.sc: Likewise.
98 * scripttempl/mmo.sc: Likewise.
99 * scripttempl/moxie.sc: Likewise.
100 * scripttempl/nds32elf.sc: Likewise.
101 * scripttempl/nw.sc: Likewise.
102 * scripttempl/pe.sc: Likewise.
103 * scripttempl/pep.sc: Likewise.
104 * scripttempl/pj.sc: Likewise.
105 * scripttempl/ppcpe.sc: Likewise.
106 * scripttempl/psos.sc: Likewise.
107 * scripttempl/riscix.sc: Likewise.
108 * scripttempl/sh.sc: Likewise.
109 * scripttempl/sparccoff.sc: Likewise.
110 * scripttempl/st2000.sc: Likewise.
111 * scripttempl/tic30aout.sc: Likewise.
112 * scripttempl/tic30coff.sc: Likewise.
113 * scripttempl/tic4xcoff.sc: Likewise.
114 * scripttempl/tic54xcoff.sc: Likewise.
115 * scripttempl/tic80coff.sc: Likewise.
116 * scripttempl/v850.sc: Likewise.
117 * scripttempl/v850_rh850.sc: Likewise.
118 * scripttempl/vanilla.sc: Likewise.
119 * scripttempl/w65.sc: Likewise.
120 * scripttempl/xstormy16.sc: Likewise.
121 * scripttempl/z80.sc: Likewise.
122 * scripttempl/z8000.sc: Likewise.
124 2014-08-19 Alan Modra <amodra@gmail.com>
126 * configure: Regenerate.
128 2014-08-18 Alan Modra <amodra@gmail.com>
130 * ld.texinfo (--as-needed): Clarify that references from libraries
131 must be from needed libraries.
133 2014-08-18 Alan Modra <amodra@gmail.com>
135 * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
136 Handle error status from bfd_elf_discard_info.
137 * emultempl/armelf.em: Likewise.
138 * emultempl/elf32.em: Likewise.
139 * emultempl/hppaelf.em: Likewise.
140 * emultempl/metagelf.em: Likewise.
141 * emultempl/nios2elf.em: Likewise.
142 * emultempl/ppc64elf.em: Likewise.
143 * emultempl/tic6xdsbt.em: Likewise.
144 * emultempl/vms.em: Likewise.
146 2014-08-14 Alan Modra <amodra@gmail.com>
149 * ldlang.c (map_head_is_link_order): Rename from
150 stripped_excluded_sections.
151 (lang_clear_os_map): New function, extracted from..
152 (strip_excluded_output_sections): ..here.
153 * ldlang.h (lang_clear_os_map): Declare.
154 * ldwrite.c (ldwrite): Call lang_clear_os_map.
155 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
158 2014-08-14 Alan Modra <amodra@gmail.com>
160 * configure.ac: Move AC_PROG_CC and other macros earlier. Delete
161 plugin checks now done in config/plugins.m4.
162 * config.in: Regenerate.
163 * configure: Regenerate.
165 2014-08-14 Alan Modra <amodra@gmail.com>
167 * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
170 2014-08-13 Yaakov Selkowitz <yselkowi@redhat.com>
172 * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
175 2014-08-13 Alan Modra <amodra@gmail.com>
177 * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
179 2014-08-12 Alan Modra <amodra@gmail.com>
181 * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
182 field conditional on ENABLE_PLUGINS.
183 * ldlang.c (open_input_bfds): Expand plugin_should_reload.
184 * plugin.h (plugin_should_reload): Delete.
185 * plugin.c (plugin_should_reload): Delete.
187 2014-08-12 Alan Modra <amodra@gmail.com>
189 * ldmain.c (notice): Update args.
190 * plugin.c (plugin_notice): Likewise. Follow warning sym link.
191 Handle new indirect symbol.
193 2014-08-12 Alan Modra <amodra@gmail.com>
195 * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
197 2014-08-08 Ulrich Drepper <drepper@gmail.com>
199 * ldlang.h (struct lang_input_statement_flags): Add pushed
201 * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
203 * lexsup.c (ld_options): Add entries for --push-state and
205 (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
206 * ld.texinfo: Document --push-state and --pop-state.
208 2014-08-06 H.J. Lu <hongjiu.lu@intel.com>
211 * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
213 2014-08-05 Alan Modra <amodra@gmail.com>
215 * Makefile.in: Regenerate.
217 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
219 * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
220 * emulparams/elf32bmipn32-defs.sh: Likewise.
221 * emulparams/elf64bmip-defs.sh: Likewise.
223 2014-07-27 Anthony Green <green@moxielogic.com>
225 * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
226 (emoxiebox.c): Build.
227 * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
228 * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
229 * Makefile.in: Rebuilt.
231 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
233 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
234 0x0 to first page boundary at 0x2000.
236 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
238 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
239 correctly handle missing dot in section name after
240 ".gnu.linkonce.prop.".
242 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
244 * scripttempl/avr.sc: Remove KEEP for .data and
245 force .bss VMA to end of .data VMA.
247 2014-07-08 Will Newton <will.newton@linaro.org>
249 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
250 alignment to 64kB boundary.
252 2014-07-04 Alan Modra <amodra@gmail.com>
254 * configure.ac: Update "configure.in" comments.
255 * configure: Regenerate.
257 2014-07-04 Alan Modra <amodra@gmail.com>
259 * configure.ac: Rename from configure.in.
260 * Makefile.in: Regenerate.
261 * config.in: Regenerate.
263 2014-07-04 Alan Modra <amodra@gmail.com>
265 * configure.in: Include bfd/version.m4.
266 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
267 (BFD_VERSION): Delete.
268 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
269 * configure: Regenerate.
270 * Makefile.in: Regenerate.
272 2014-07-03 Alan Modra <amodra@gmail.com>
275 * ldlang.c (load_symbols): Always check flags.reload.
276 (open_input_bfds): Always reload --as-needed shared libraries,
277 not just when rescanning.
278 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
279 * plugin.c (plugin_should_reload): Assume shared library arg.
280 * plugin.h (plugin_should_reload): Update comment.
282 2014-07-01 Alan Modra <amodra@gmail.com>
284 * emultempl/ppc64elf.em (stub_added): Delete.
285 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
286 none of the usual stubs have been added. Only change entry_section
289 2014-07-01 Alan Modra <amodra@gmail.com>
291 * sysdep.h: Don't include limits.h and sys/param.h. Don't
292 include unistd.h twice.
293 (LD_PATHMAX): Don't define.
294 * ldlang.c (lang_common): Don't use UINT_MAX.
296 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
297 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
298 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
299 Soundararajan <Sounderarajan.D@atmel.com>
301 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
302 (eavrtiny.c): Add rules for avrtiny emulation source.
303 * Makefile.in: Regenerate.
304 * configure.tgt: Add avrtiny to avr target emulations.
305 * scripttempl/avrtiny.sc: New file. Linker script template for
307 * emulparams/avrtiny.sh: New file. Emulation parameters for
310 2014-06-30 Ulrich Drepper <drepper@gmail.com>
312 * lexsup.c (parse_args): Check whether provided SONAME is empty
313 string. If yes, warn and ignore it. Don't overwrite valid SONAME
316 2014-06-26 Linda Zhang <lindasc@qq.com>
318 * emultempl/pe.em: Initialise insert_timestamp to true.
319 Add a --no-insert-timestamp command line option.
320 * emultempl/pep.em: Likewise.
321 * ld.texinfo: Document that --insert-timestamp is enabled by
322 default and that it now has an inverse command line option.
323 * NEWS: Mention the new behaviour.
325 2014-06-25 Nick Clifton <nickc@redhat.com>
327 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
329 (ALL_64_EMULATION_SOURCES): ... to here.
330 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
331 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
332 * configure.in (EMUL_EXTRA_OFILES): Include
333 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
334 * Makefile.in: Regenerate.
335 * configure: Regenerate.
337 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
339 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
340 (arm*b-*-freebsd*): Add target.
341 * emulparams/armelfb_fbsd.sh: Added.
342 * emulparams/armelf_fbsd.sh: Updated.
343 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
344 * Makefile.in: Regenerate.
346 2014-06-16 Alan Modra <amodra@gmail.com>
348 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
349 .rel sections, and __rel_iplt from .rela sections.
350 * scripttempl/nds32elf.sc: Likewise.
351 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
352 * Makefile.in: Regenerate.
354 2014-06-13 Alan Modra <amodra@gmail.com>
357 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
358 (open_output): Don't set it..
359 * ldmain.c (ld_cleanup): ..or call it.
361 2014-06-13 Alan Modra <amodra@gmail.com>
363 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
364 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
365 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
366 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
368 2014-06-13 Alan Modra <amodra@gmail.com>
370 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
371 * Makefile.in: Regenerate.
373 2014-06-07 Alan Modra <amodra@gmail.com>
375 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
376 linker script symbol value override a built-in linker symbol.
378 2014-06-05 Joel Brobecker <brobecker@adacore.com>
380 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
381 bfd's development.sh.
382 * Makefile.in, configure: Regenerate.
384 2014-06-02 Alan Modra <amodra@gmail.com>
386 * emulparams/elf32bfin.sh: Rename from bfin.sh.
387 * emulparams/elf32bfinfd.sh: Update to suit.
388 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
389 MSP430_NAME and msp430X vars.
390 * emulparams/msp430X.sh: New.
391 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
392 SCORE_NAME and score7_elf ARCH setting.
393 * emulparams/score7_elf.sh: New.
394 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
395 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
396 * Makefile.in: Regenerate.
397 * genscripts.sh: Delete customizer_script param.
399 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
401 * Makefile.am: Change all rules with ${GENSCRIPTS}
402 invocations to be just dependencies.
403 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
404 (run-genscripts): New rules.
405 * Makefile.in: Regenerate.
407 2014-05-27 DJ Delorie <dj@redhat.com>
409 * ld/ldemul.h (extra_map_file_text): New field.
410 (ldemul_extra_map_file_text): Declare.
411 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
412 * ld/ldlang.c (lang_map): Call it.
414 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
415 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
416 * ld/emultempl/armcoff.em: Likewise.
417 * ld/emultempl/beos.em: Likewise.
418 * ld/emultempl/elf32.em: Likewise.
419 * ld/emultempl/generic.em: Likewise.
420 * ld/emultempl/gld960.em: Likewise.
421 * ld/emultempl/gld960c.em: Likewise.
422 * ld/emultempl/linux.em: Likewise.
423 * ld/emultempl/lnk960.em: Likewise.
424 * ld/emultempl/m68kcoff.em: Likewise.
425 * ld/emultempl/pe.em: Likewise.
426 * ld/emultempl/pep.em: Likewise.
427 * ld/emultempl/sunos.em: Likewise.
428 * ld/emultempl/ticoff.em: Likewise.
429 * ld/emultempl/vanilla.em: Likewise.
431 2014-05-24 Alan Modra <amodra@gmail.com>
433 * ldlang.c (base): Move variable to..
434 * mri.c: ..here, and make static.
435 * ldlang.h (base): Delete declaration.
437 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
439 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
440 * Makefile.in: Regenerate.
442 2014-05-20 Alan Modra <amodra@gmail.com>
445 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
446 * emultempl/ppc32elf.em (ppc_before_allocation): Call
447 ppc_elf_maybe_strip_sdata_syms.
448 * ldlang.c (size_input_section): Correct output_offset value
449 for excluded input sections.
451 2014-05-16 John Marino <binutils@marino.st>
453 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
455 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
457 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
458 and gp in PROVIDE_HIDDEN.
460 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
462 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
463 (output_bfd_hash_table_free_fn): New variable.
464 (open_output): Save the _bfd_link_hash_table_free function for the
465 output_bfd into output_bfd_hash_table_free_fn.
466 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
468 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
470 2014-05-02 Alan Modra <amodra@gmail.com>
472 * emultempl/metagelf.em: Update bfd target vector naming.
473 * emultempl/nios2elf.em: Likewise.
474 * emultempl/spuelf.em: Likewise.
475 * emultempl/tic6xdsbt.em: Likewise.
477 2014-04-22 Christian Svensson <blue@cmd.nu>
479 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
480 * configure.tgt: Likewise.
481 * emulparams/elf32or1k.sh: New file.
482 * emulparams/elf32or1k_linux.sh: New file.
483 * emulparams/elf32openrisc.sh: Delete.
484 * emulparams/or32.sh: Delete.
485 * emulparams/or32elf.sh: Delete.
486 * scripttempl/or32.sc: Delete.
487 * Makefile.in: Regenerate.
489 2014-04-21 Richard Henderson <rth@redhat.com>
491 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
493 2014-04-16 Steve Ellcey <sellcey@mips.com>
495 * emultempl/elf32.em: Include safe-ctype.h.
497 2014-04-16 Steve Ellcey <sellcey@mips.com>
499 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
501 2014-04-09 Nick Clifton <nickc@redhat.com>
503 * Makefile.am (default-manifest.o): Remove rule.
504 (EMUL_EXTRA_BINARIES): Delete.
505 (ALL_EMUL_EXTRA_BINARIES): Delete.
506 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
507 (install-data-local): Remove EMUL_EXTRA_BINARIES.
508 * Makefile.in: Regenerate.
509 * configure.in (all_emul_extra_binaries): Delete.
510 (EMUL_EXTRA_BINARIES): Remove.
511 * configure: Regenerate.
512 * configure.tgt (target_extra_binaries): Delete.
513 * emultempl/default-manifest.rc: Delete.
514 * ld.texinfo: Remove discussion of default manifest.
515 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
516 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
518 2014-04-09 Alan Modra <amodra@gmail.com>
520 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
521 * emultempl/nds32elf.em: Include bfd_stdint.h.
522 * po/POTFILES.in: Regenerate.
524 2014-04-09 Alan Modra <amodra@gmail.com>
526 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
527 (LDEMUL_FINISH): Define.
529 2014-04-08 Nick Clifton <nickc@redhat.com>
531 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
532 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
534 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
536 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
537 Move code for parsing build-id option and calculating the build-id to...
538 * ldbuildid.c: New file.
539 * ldbuildid.h: New file.
540 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
542 * Makefile.in: Regenerate.
543 * ld.texinfo: Update --build-id description to mention COFF
545 * NEWS: Mention support for COFF build ids.
546 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
547 (pecoff_checksum_contents, write_build_id, setup_build_id)
548 (gld_${EMULATION_NAME}_after_open): Handle and implement
550 * emultempl/pep.em: Likewise.
552 2014-04-04 Cary Coutant <ccoutant@google.com>
555 * ld.texinfo: Document optional comma following output section
556 command and overlay command.
558 2014-04-04 Alan Modra <amodra@gmail.com>
560 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
561 current "fill", not "output_section_statement->fill".
563 2014-03-31 Nick Clifton <nickc@redhat.com>
566 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
567 section when performing a relocatable link with -z [no]execstack
570 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
573 * ldmain.c (symbol_warning): New function.
574 (warning_callback): Use it. Scan all input files for a reference
577 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
579 * ld.texinfo: Document change in handling of --enable-auto-image-base.
580 * emultempl/pe.em (pe_auto_image_base): Set to default base.
581 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
582 optional --enable-auto-image-base argument.
583 (gld${EMULATION_NAME}_handle_option): Handle optional
584 --enable-auto-image-base argument.
585 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
587 2014-03-19 Nick Clifton <nickc@redhat.com>
589 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
590 * Makefile.in: Regenerate.
591 * emultempl/default-manifest.rc: Fix typo.
592 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
593 (.rsrc): Add SUBALIGN(4). Remove SORT.
594 * scripttempl/pep.sc: Likewise.
596 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
598 * Makefile.am: Use host version of windres.
599 * Makefile.in: Regenerate.
601 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
602 Alan Modra <amodra@gmail.com>
604 * ldlang.h (full_name_provided): New input flag.
605 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
606 for -l:namespec. Instead use lang_input_file_is_l_enum with
607 full_name_provided flag.
608 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
609 full_name_provided flag is set.
610 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
611 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
612 support. Set DT_NEEDED for -l:namespec as namespec.
613 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
614 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
615 Don't handle full_name_provided libraries.
616 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
617 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
618 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
620 2014-03-12 Alan Modra <amodra@gmail.com>
622 * Makefile.in: Regenerate.
624 2014-03-05 Alan Modra <amodra@gmail.com>
626 Update copyright years.
628 2014-03-04 Nick Clifton <nickc@redhat.com>
630 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
631 * Makefile.in: Regenerate.
633 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
635 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
636 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
637 (PARSE_AND_LIST_OPTIONS): Likewise.
638 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
639 * ld.texinfo: Document --long-plt.
641 2014-02-27 Alan Modra <amodra@gmail.com>
643 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
645 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
647 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
648 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
649 -secure-plt, -bss-plt and -sdata-got when vxworks.
651 2014-02-27 Nick Clifton <nickc@redhat.com>
653 * configure.in (all_emul_extra_binaries): New variable. Populated
654 by invoking configure.tgt.
655 (EMUL_EXTRA_BINARIES): New substitution.
656 * configure: Regenerate.
657 * configure.tgt (target_extra_binaries): New variable. Set to
658 default-manifest.o for Cygwin and MinGW targets.
659 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
660 by the configure script.
661 (ALL_EMUL_EXTRA_BINARIES): New variable.
662 (default-manifest.o): New rule to build the default manifest.
663 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
664 (install-data-local): Add EMUL_EXTRA_BINARIES.
665 * Makefile.in: Regenerate.
666 * ld.texinfo: Document default manifest support.
667 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
668 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
669 * emultempl/default-manifest.rc: New file.
670 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
671 * scripttempl/pep.sc (R_RSRC): Likewise.
673 2014-02-26 Dan Mick <dan.mick@inktank.com>
676 * ldcref.c (cref_sort_array): Compare unmangled names unless
677 demanglng has been requiested.
678 (output_one_cref): Output unmangled name unless demangling has
681 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
682 H.J. Lu <hongjiu.lu@intel.com>
684 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
686 2014-02-19 Alan Modra <amodra@gmail.com>
688 * emultempl/ppc64elf.em (params): Init new field.
689 (ppc_create_output_section_statements): Set params.save_restore_funcs
691 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
692 --no-save-restore-funcs.
694 2014-02-17 Alan Modra <amodra@gmail.com>
696 * emultemps/ppc64elf.em (params): New static struct replacing
697 various other static vars. Adjust code throughout file.
699 2014-02-17 Alan Modra <amodra@gmail.com>
701 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
702 ppc476 workaround for ld -r.
704 2014-02-12 Alan Modra <amodra@gmail.com>
706 * emultempl/ppc32elf.em (pagesize): New static var.
707 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
708 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
710 2014-02-11 Andrew Pinski <apinski@cavium.com>
712 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
713 (ELF_INTERPRETER_NAME): Define.
714 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
716 2014-02-10 Alan Modra <amodra@gmail.com>
718 * po/ld.pot: Regenerate.
720 2014-02-03 Alan Modra <amodra@gmail.com>
722 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
723 plt_style): Delete. Adjust all refs to instead use..
724 (params): ..this. New variable.
725 (ppc_after_open_output): New function. Tweak params and pass to
727 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
728 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
729 relaxation for ppc476 workaround.
730 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
731 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
733 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
735 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
736 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
737 variable which reflects the VMA change due to alignment
738 requirements. Use dotdelta do change the LMA if
739 ALIGN_WITH_INPUT is requested.
741 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
743 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
744 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
747 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
749 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
750 * Makefile.in: Regenerated.
751 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
752 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
753 * emultempl/nios2elf.em: New file.
754 * gen-doc.texi (NIOSII): Set.
755 * ld.texinfo (NIOSII): Set.
757 2014-01-28 Nick Clifton <nickc@redhat.com>
759 * Makefile.am: Remove obsolete MSP430 emulations.
760 * configure.tgt: Likewise.
761 * emulparams/msp430all.sh: Likewise.
762 * Makefile.in: Regenerate.
764 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
767 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
768 orphaned TLS section handling.
770 2014-01-24 Alan Modra <amodra@gmail.com>
772 * ldlang.c (lang_output_section_find_by_flags): Be careful to
773 test look->bfd_section->flags if available rather than
774 look->flags. Separate SEC_THREAD_LOCAL handling from
775 SEC_READONLY loop, and rewrite.
777 2014-01-22 Alan Modra <amodra@gmail.com>
779 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
780 (lang_init): Initialise them.
781 (lang_print_asneeded): New function.
782 (lang_process): Call lang_print_asneeded.
783 * ldlang.h (struct asneeded_minfo): New.
784 (asneeded_list_tail): Declare.
785 * ldmain.c (add_archive_element): Improve archive map heading.
786 * ldmisc.c (minfo): Stash --as-needed info.
788 2014-01-22 Alan Modra <amodra@gmail.com>
790 * ld.h (struct map_symbol_def): Move to..
792 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
794 2014-01-22 Alan Modra <amodra@gmail.com>
796 * ld.texinfo (Output Section Discarding): Mention assigning to dot
797 as a way of keeping otherwise empty sections.
798 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
799 is_dot_plus_0, is_align_conditional): New predicates.
800 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
801 output section, except for some special cases.
802 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
803 end of .heap and .stack.
805 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
807 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
809 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
811 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
813 2014-01-20 Alan Modra <amodra@gmail.com>
815 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
816 by_script. Make iteration a single bit field.
817 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
818 (lang_symbol_defined): Declare.
819 * ldlang.c (lang_statement_iteration): Expand comment a little.
820 (lang_init <lang_definedness_table>): Make it bigger.
821 (lang_track_definedness, lang_symbol_definition): Delete.
822 (lang_definedness_newfunc): Update.
823 (lang_symbol_defined): New function.
824 (lang_update_definedness): Create entries here. Do track whether
825 script definition of symbol is valid, even when also defined in
827 * ldexp.c (fold_name <DEFINED>): Update.
828 (fold_name <NAME>): Allow self-assignment for absolute symbols
829 defined in a linker script.
831 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
832 Alan Modra <amodra@gmail.com>
834 * ldlang.h (lang_output_section_get): Define.
835 * ldlang.c (lang_output_section_get): Likewise.
836 (init_os): Set the output_section userdata to the output
838 * emultempl/hppaelf.em: Use lang_output_section_get instead of
839 lang_output_section_find where applicable.
840 * emultempl/aarch64elf.em: Likewise.
841 * emultempl/aix.em: Likewise.
842 * emultempl/armelf.em: Likewise.
843 * emultempl/m68hc1xelf.em: Likewise.
844 * emultempl/metagelf.em: Likewise.
845 * emultempl/mipself.em: Likewise.
846 * emultempl/ppc64elf.em: Likewise.
847 * emultempl/spuelf.em: Likewise.
849 2014-01-17 Alan Modra <amodra@gmail.com>
851 * genscripts.sh (COMPILE_IN): Don't set if already set.
852 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
854 * emulparams/nds32elf16m.sh: Likewise.
855 * emulparams/nds32elf_linux.sh: Likewise.
856 * emultempl/aix.em: Test COMPILE_IN value is "yes".
857 * emultempl/armcoff.em: Likewise.
858 * emultempl/elf32.em: Likewise.
859 * emultempl/generic.em: Likewise.
860 * emultempl/gld960.em: Likewise.
861 * emultempl/gld960c.em: Likewise.
862 * emultempl/linux.em: Likewise.
863 * emultempl/lnk960.em: Likewise.
864 * emultempl/m68kcoff.em: Likewise.
865 * emultempl/sunos.em: Likewise.
866 * emultempl/ticoff.em: Likewise.
868 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
871 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
873 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
874 for elf32_x86_64 emulation.
875 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
876 for elf_i386 emulation.
878 2014-01-16 Alan Modra <amodra@gmail.com>
880 * ld.h (fat_section_userdata_type, get_userdata): Move to..
881 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
882 * ldlang.c (init_map_userdata): Delete. Fold into..
883 (sort_def_symbol): ..here. Don't attach input section userdata
884 to output sections or global bfd sections.
885 (lang_map): Don't pre-allocate input section userdata.
886 (init_os): Don't allocate userdata for output sections.
887 (print_all_symbols): Update.
889 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
891 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
892 Silence uninitialized warning on ehdr_start_save with older
895 2014-01-15 Alan Modra <amodra@gmail.com>
897 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
898 __ehdr_start before size_dynamic_sections and restore afterwards.
900 2014-01-10 Alan Modra <amodra@gmail.com>
905 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
906 adjust. Tidy comments.
907 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
909 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
911 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
913 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
918 * ldlang.c (lang_size_sections): Properly align RELRO base.
920 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
922 * ldver.c (ldversion): Update copyright year to 2014.
924 For older changes see ChangeLog-2013
926 Copyright (C) 2014 Free Software Foundation, Inc.
928 Copying and distribution of this file, with or without modification,
929 are permitted in any medium without royalty provided the copyright
930 notice and this notice are preserved.
936 version-control: never